2810702965

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{16319}}^1$

素因数の和:16394

約数の個数: 48

約数和(自身を含む): 4241894400

約数和(自身を除く): 1431191435

約数列:

[1, 5, 7, 19, 35, 37, 49, 95, 133, 185, 245, 259, 665, 703, 931, 1295, 1813, 3515, 4655, 4921, 9065, 16319, 24605, 34447, 81595, 114233, 172235, 310061, 571165, 603803, 799631, 1550305, 2170427, 3019015, 3998155, 4226621, 10852135, 11472257, 15192989, 21133105, 29586347, 57361285, 75964945, 80305799, 147931735, 401528995, 562140593, 2810702965]

約数ペア:

[(1, 2810702965), (5, 562140593), (7, 401528995), (19, 147931735), (35, 80305799), (37, 75964945), (49, 57361285), (95, 29586347), (133, 21133105), (185, 15192989), (245, 11472257), (259, 10852135), (665, 4226621), (703, 3998155), (931, 3019015), (1295, 2170427), (1813, 1550305), (3515, 799631), (4655, 603803), (4921, 571165), (9065, 310061), (16319, 172235), (24605, 114233), (34447, 81595)]